OEM ODM White 500W 12V 24V 30A Solar Charge Controller For Solar Panel With PWM

Choosing the Right Solar Controller/Regulator

PWM is a good low-cost option:

• For smaller systems

• Where system efficiency does not matter, such as trickle charging.

• For solar panels with maximum supply voltage (Vmp) up to 18V for charging 12V batteries (36V for 24V batteries etc).

MPPT controllers are the best:

• For larger systems, an additional 20%* or more of energy harvesting is worthwhile

• When the solar array voltage is significantly higher than the battery voltage, such as using a household panel to charge a 12V battery

As the panel voltage increases, the MPPT controller will produce higher returns compared to the PWM controller. 1. e. A 160W earbud panel using 36 conventional monocrystalline cells with a maximum power amplifier of 8.4A will provide about 8.6A at 12V; while a 180W panel with more than 4 cells will provide the same amperage, 4 The extra battery increases the panel voltage by 2V. The PWM controller won't get any extra power, but the MPPT controller will get an extra 11.1% (4/36) from the 180W panel.

Product Feature

1. High-efficiency PWM Charging Mode
2. Intelligent limiting of battery maximum current
3. Over-charge,over-discharge and overload protections for batteries
4. Solar Charging Manual Switch
5. CE Certification
6. LCD Display

FAQ

Q1. Can I have a sample order for wind turbine generator?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A: 7-10 days for Sample preparing ,15-20 working days for mass production.

Q3. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline,train and sea shipping also optional.

Q5. How to proceed an order for wind turbine generator?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Then in the end we arrange the production.

Q6. Is it OK to print my logo on wind turbine product?
A: Yes. Please inform us formally before our production.

Q7: Do you offer warranty for the products?
A: Yes, we offer 5 years warranty to our products.

Q8:Customization available?

A:Yes,further requirement shall be confirmed before production.

Company Profile

Jiangsu Shenghuang New Energy Technology Co., Ltd, is located in Wuxi Liangxi district Jinshan North Science and Technology Industrial Park, is a commitment to wind generators, solar monitoring system, wind and solar complementary monitoring system, photovoltaic system, wind and solar hybrid controller, inverter, Gel battery, Lithium Battery Development and integrated application of green energy-saving and environmental protection technology enterprises.

Focus on the development of solar power, wind-solar power generation system integration, a breakthrough product design concept and rational and scientific application. The company's business scope includes: Solar Energy Monitoring System, wind and Light Complementary Monitoring System, On Grid and off-grid system development, consulting, design, construction, supervision and EPCM. The business consists of wind and solar complementary monitoring system, Wind Turbine Grid and off-grid system, PV system equipment design, development, procurement, complete sets, installation, commissioning and PV systems engineering project construction and operation. 
 

Business philosophy
Jiangsu Shenghuang New Energy has been adhering to the "integrity-based Heart Service" business philosophy of cooperation, and customers to work together, unremitting efforts, establish an open mind, set up cooperative win-win strategy, integrate all the available resources of the company to provide more support and help to the partners, share the successful marketing experience and marketing strategy with the partners, let the customers get more and more market resources.

Jiangsu Shenghuang New Energy Technology Co., Ltd. will continue to make efforts, with constant innovation as the core, strengthen the construction of the personnel team, combine all resources, and strive to become the most complete seclurity system integrated supplier and engineering service provider in the country.